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I need help please!!!
Solve the system by substitution.
y=-4x
y=x-5
You would plug in y into the other equation. -4x = x-5 Put x variables on one side -4x - x = -5 -5x = -5 x=1 Then plug in 1 for x in any equation y = 1 - 5 y = -4 So the answers are x=1 and y=-4 Hope this helped!
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